Serum Snare [Phyrexia: All Will Be One]

Set: Phyrexia: All Will Be One Type: Instant Rarity: Uncommon Cost: {1}{U} Return target nonland permanent to its owner's hand. If that permanent had mana value 3 or less, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) “I bring a message from the Autonomous Fern—argh!”